Containers having improved gas barrier properties

Details Containers having improved gas barrier properties Containers having improved gas barrier properties

1983-04-25

1984-01-03

Lesmes, George F.

Stock material or miscellaneous articles

Hollow or container type article

Cellular material derived from plant or animal source

428480, B32B 2736

Patent

active

044242425

ABSTRACT:
The present invention provides novel multilayer packaging materials having improved resistance to gas permeability. The present invention also provides containers which are formed from the novel packaging material. The multilayer packaing material comprises at least one film comprising polyglycolic acid and at least one film formed from a polyester comprising units derived from terephthalic acid and ethylene glycol. The containers which are provided by the present invention may be in the form of sheet, film, molded articles, such as bottles, and other such structures.

REFERENCES:
patent: 3733309 (1973-05-01), Wyeth et al.
patent: 3878284 (1975-04-01), Schmitt et al.

Affiliated with

Also associated with

Rating

Containers having improved gas barrier properties does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Containers having improved gas barrier properties, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Containers having improved gas barrier properties will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1031926